Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-19
TLE Epoch: 2020 1 22.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 01/22/2020   02:28:42   (  -0.04,-137.20) (   0.64,-134.24)  338.20                80
 01/24/2020   14:46:57   (   0.05,-137.19) (   0.50,-139.18)  227.70                80
 01/25/2020   14:37:58   (   0.05,-137.18) (  -0.17,-136.34)   96.77                80
 01/26/2020   14:26:17   (   0.06,-137.17) (  -0.78,-133.48)  421.07                80
 01/28/2020   02:56:29   (  -0.06,-137.15) (  -1.03,-141.34)  478.59                80
 01/29/2020   02:44:50   (  -0.06,-137.14) (  -0.37,-138.50)  154.52                80
 01/30/2020   02:35:50   (  -0.06,-137.13) (   0.30,-135.65)  169.47                80
 01/31/2020   02:24:11   (  -0.07,-137.12) (   0.97,-132.80)  493.29                80
 02/01/2020   14:54:04   (   0.06,-137.10) (   0.85,-140.59)  398.04                80
 02/02/2020   14:42:24   (   0.07,-137.08) (   0.24,-137.73)   74.69                80
 02/03/2020   14:33:24   (   0.07,-137.06) (  -0.43,-134.88)  248.51                80